The function f is one-to-one. Find its inverse.f(x) = (x + 2)3
A. f-1(x) = - 8
B. f-1(x) = + 2
C. f-1(x) = - 2
D. f-1(x) = - 2
Answer: D
Mathematics
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Perform the indicated conversion within American units of length.180 inches to feet
A. 540 ft
B. 60 ft
C. 15 ft
D. 1 ft
Mathematics
Use the given conditions to write an equation for the line in slope-intercept form.Passing through (-6, -2) and (-8, -8)
A. y = 3x + 16 B. y = mx + 16 C. y = - 3x + 16 D. y + 2 = 3(x + 6)
Mathematics
Perform the indicated operations. Write the answer using only positive exponents. Assume that all variables represent positive real numbers.
A.
B. -2b23/4
C. -2b21/4
D.
Mathematics
Give the domain and range of the relation.y = 4x9
A. domain: (-?, ?); range: [0, ?) B. domain: (-?, ?); range: [4, ?) C. domain: (-?, ?); range: (-?, ?) D. domain: (-?, ?); range: [-4, ?)
Mathematics